Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 5645, 5650 i.e. 5 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 5645 and 5650 is 5.
GCF(5645,5650) = 5
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 5645
5 | 5645 |
1129 | 1129 |
1 |
Prime factors of 5645 are 5,1129. Prime factorization of 5645 in exponential form is:
5645 = 51×11291
Prime Factorization of 5650
2 | 5650 |
5 | 2825 |
5 | 565 |
113 | 113 |
1 |
Prime factors of 5650 are 2,5,113. Prime factorization of 5650 in exponential form is:
5650 = 21×52×1131
∴ So by taking common prime factors GCF of 5645 and 5650 is 5
Factors of 5645
List of positive integer factors of 5645 that divides 5645 without a remainder.
1,5,1129,5645
Factors of 5650
List of positive integer factors of 5650 that divides 5650 without a remainder.
1,2,5,10,25,50,113,226,565,1130,2825,5650
Greatest Common Factor
We found the factors and prime factorization of 5645 and 5650. The biggest common factor number is the GCF number.
So the greatest common factor 5645 and 5650 is 5.
Also check out the Least Common Multiple of 5645 and 5650
(i) The GCF of 5645 and 5650 is associative
GCF of 5645 and 5650 = GCF of 5650 and 5645
1. What is the GCF of 5645 and 5650?
Answer: GCF of 5645 and 5650 is 5.
2. What are the Factors of 5645?
Answer: Factors of 5645 are 1, 5, 1129, 5645. There are 4 integers that are factors of 5645. The greatest factor of 5645 is 5645.
3. What are the Factors of 5650?
Answer: Factors of 5650 are 1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650. There are 12 integers that are factors of 5650. The greatest factor of 5650 is 5650.
4. How to Find the GCF of 5645 and 5650?
Answer:
Greatest Common Factor of 5645 and 5650 = 5
Step 1: Find the prime factorization of 5645
5645 = 5 x 1129
Step 2: Find the prime factorization of 5650
5650 = 2 x 5 x 5 x 113
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 5
Step 4: Therefore, the greatest common factor of 5645 and 5650 is 5